light maintenance
дрібний ремонт
дрібний ремонт
contingency maintenance / special maintenance
maintenance checks / routine maintenance, scheduled tasks
maintenance idling (periodic running of engine for maintenance purposes)
routine maintenance / scheduled tasks, maintenance checks
L119 light gun (105 mm light gun)
blade tip light / main-rotor blade tip light
main-rotor blade tip light blade tip light
aircraft maintenance company (AMCO)